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Title: refracting telescope (achromatic?), three-draw tube, with po [Go to resource]
Description: refracting telescope (achromatic?), three-draw tube, with position micrometer and lens cap, mahogany and brass, British, c. 1840. License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Subjects: telescope - refracting Temporal: 1835-1845 Source: Science Museum Identifier: 1919-316 Go to resource More Like this...-
sectioned (longitudinally) terrestrial…sectioned (longitudinally) terrestrial refracting telescope,…
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